Projecta VSR100 Manuale utente
TESTING FOR NORMAL OPERATION
1. With the ignition set to ‘ACC’ (Accessories) or ‘OFF’ and the override switch set to ‘OFF’, the ‘Engaged’
LED should be off.
2. Start the vehicle’s engine. Once the starting battery reaches 13.4V the VSR will activate and the ‘Engaged’
LED will illuminate. If the LED does not illuminate within a few seconds, increase the engine RPM to a fast
idle allowing the alternator to generate more current to charge the starting battery.
3. Once the LED illuminates, turn the engine ‘Off’ and switch the headlights and other accessories ‘On’.
When the starting battery voltage falls below 12.8V, the LED will turn off and the VSR will disconnect the
auxiliary load.
TESTING OVERRIDE:
Turn the ignition to ‘O ’ and then switch the rocker switch to ‘O ’. The LED in the switch should
illuminate along with the VSR ‘Engaged’ LED, indicating the connection of both batteries in parallel.
Distributed by
AUSTRALIA
Brown & Watson International Pty Ltd
Knoxfield Victoria 3180
Telephone (03) 9730 6000
Facsimile (03) 9730 6050
ational Toll Free 1800 113 443
NEW ZEALAND
Narva New Zealand Ltd
22–24 Olive Road
PO Box 12556 Penrose
Auckland, ew Zealand
Telephone (09) 525 4575
Facsimile (09) 579 1192
IS122
Issue 3: 30.5.19
12 VOLT 100 AMP VSR
DUAL BATTERY SYSTEM
P/No.s VSR100K
SPECIFICATIONS
P/No. VSR100
VOLTAGE 12V
CHARGI G CURRE T 100A Continuous
200A Peak
CUT I VOLTAGE 13.4V
CUT OUT VOLTAGE 12.8V
CUT OUT DELAY 8 sec.
CHARGE TYPE Parallel
CO TROL MCU
MOU TI G Surface/Firewall
CURRE T DRAW Charging 550mA
(standby 10mA)
VOLTAGE DROP one
SURGE PROTECTIO Built-in
E VIRO ME TAL POTECTIO IP66
OVERRIDE Requires minimum 10V
RECOMME DED FUSE 150A
MI CABLE SIZE 14mm2 (6 B&S)
TORQUE SETTI GS 3.75Lb/ft, 5 m
WARRANTY
Projecta products are covered by a 12 month
warranty. Failure to follow the operating
instructions may damage the product and
will void warranty. Please read these operating
instructions carefully before use. For a warranty
claim please return unit to the place of purchase
with your sales receipt as proof of purchase date.
VSR100K Manual_La out 1 4/6/19 2:00 pm Page 1
12V STARTING
BATTERY
IGNITION
SWITCH
FUSE BOX
FUSE
FUSE
VEHICLE
CIRCUITS
ROCKER
SWITCH
NEGATIVE CHASSIS
(EARTH)
12V AUXILIARY
BATTERY
VSR100
RED RED
BLUE
BLUE
BLACK
BLACK
Override wire
(optional)
ALTERNATOR
OFF
ACC
ON
PIN CONNECTIONS
FOR ROCKER SWITCH
EARTH
SUPPLY
LED
VSR
MAIN AUX
FUSE
WARNING
• Batteries produce explosive gases – Ensure no sparks or flames are present.
• Wear eye protection.
• Vehicles must be in ‘ EUTRAL’ or ‘PARK’, park brakes ‘O ’.
• Follow all vehicle manufacturers’ instructions.
• Beware of moving parts.
• Voltage Sensitive Relays (VSR) are designed for negative ground alternator systems with batteries of the
same nominal voltage.
• Batteries of differing voltages cannot be used.
FEATURES
Projecta’s Voltage Sensitive Relays (VSRs) are suitable for a wide variety of 12V DC applications.
VSRs sense the input voltage and automatically connect/disconnect the appliance or circuit at the set voltages.
The cut-out has an 8 sec. delay preventing the relay from disconnecting during a momentary drop in voltage.
Manual override
The VSR’s manual override can be used to jumpstart your vehicle in the event of a flat starting battery.
Sur e protected
Weatherproof (IP66)
L.E.D Indicator (on/contact closed)
INSTALLATION
1. Disconnect the negative battery cable (Earth) from the starting battery.
Note: To prevent the loss of the vehicle’s electronic memory, preset radio and security codes it is
recommended that an ‘Electrical System Memory Protector’ (P/ o. IPS700) be used.
2. Mount the VSR in a convenient location. Mount as far away as possible from the exhaust manifold,
turbo or any other high temperature components. Do not mount on the engine.
INSTALLATION – CONNECTION
To make electrical connections, all cables need to be made to the correct length using cable lugs and
heatshrink. Cable lugs should be crimped or soldered to the stripped battery cable and then protected
with the heatshrink.
Follow the diagram below to complete the installation.
CONTENTS:
1 x 100A Voltage Sensitive Relay
1 x 4m Battery Cable (Red)
1 x 60cm Battery Cable (Black)
1 x 2.5m Switch Cable (Blue)
1 x 1m Switch Cable (Black)
1 x Rocker Switch
6 x Small Battery Lugs
2 x Pan Head Screws
2 x Positive Battery Terminals
1 x egative Battery Terminal
2 x Black Heat Shrink
4 x Red Heat Shrink
3 x Insulated Female Blade Terminals
1 x Insulated Male Blade Terminal
1 x Insulated Ring Terminal
2 x Wire Tap (White)
10 x Small Cable Ties
VSR100K Manual_La out 1 4/6/19 2:00 pm Page 3
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